Lubrication bushings, also known as self-lubricating bushings, are types of bearings that are designed to operate without the need for additional lubrication. They are made from materials such as sintered bronze, graphite, or plastic, and are often used in applications where frequent maintenance or lubrication is difficult or impossible.
These bushings typically have small pores or indentations on their surfaces that contain lubricating oil or grease. As the bushing moves, the oil or grease is released, which helps to reduce friction and wear on the bearing surface.
Lubrication bushings are commonly used in a wide range of industrial and commercial applications, including automotive, aerospace, construction, and manufacturing. They are often used in applications such as hinges, pivots, and other types of rotating or sliding joints.
Some of the advantages of using
lubrication bushings include lower maintenance costs, longer service life, and reduced downtime. Additionally, since they don't require additional lubrication, they are also more environmentally friendly than traditional lubricated bearings.
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